Inventor
ARAKAWA SHUNSUKE
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
17 patentsUS6425960B1Jul 30, 2002
Soft magnetic alloy strip, magnetic member using the same, and manufacturing method thereof
HITACHI METALS LTD94 citations96
US5567537AOct 22, 1996
Magnetic core element for antenna, thin-film antenna, and card equipped with thin-film antenna
HITACHI METALS LTD82 citations96
US5966064AOct 12, 1999
Nanocrystalline alloy having excellent pulse attenuation characteristics, method of producing the same, choke coil, and noise filter
HITACHI METALS LTD22 citations92
US5725686AMar 10, 1998
Magnetic core for pulse transformer and pulse transformer made thereof
HITACHI METALS LTD28 citations92
US5611871AMar 18, 1997
Method of producing nanocrystalline alloy having high permeability
HITACHI METALS LTD51 citations92
US6246172B1Jun 12, 2001
Magnetic core for RF accelerating cavity and the cavity
HITACHI METALS LTD35 citations91
US4983859AJan 8, 1991
Magnetic device for high-voltage pulse generating apparatuses
HITACHI METALS LTD41 citations91
US5072205ADec 10, 1991
Wound magnetic core
HITACHI METALS LTD19 citations81
US6031341AFeb 29, 2000
Miniaturized transformer and inverter circuit and discharge tube glow circuit including such miniaturized transformer
HITACHI METALS LTD12 citations73
US5635828AJun 3, 1997
Active filter circuit and power supply apparatus including same
HITACHI METALS LTD10 citations73
US5083366AJan 28, 1992
Method for making wound magnetic core
HITACHI METALS LTD10 citations73
US4616424AOct 14, 1986
Magnetic direction sensor
HITACHI METALS LTD13 citations73
US6648994B2Nov 18, 2003
Methods for producing iron-based amorphous alloy ribbon and nanocrystalline material
HITACHI METALS LTD6 citations72
US4768458ASep 6, 1988
Method of producing thin metal ribbon
HITACHI METALS LTD19 citations72
US4686347AAug 11, 1987
Method for welding amorphous wound cores
HITACHI METALS LTD8 citations66
US6405787B2Jun 18, 2002
Method for winding rapidly quenched thin ribbon, apparatus for producing rapidly quenched thin ribbon, and rapidly quenched thin ribbon coil
HITACHI METALS LTD1 citations50
US5658398AAug 19, 1997
Alloy with ultrafine crystal grains excellent in corrosion resistance
HITACHI METALS LTD0 citations34
TOYOTA MOTOR CO LTD
4 patentsUS12258022B2Mar 25, 2025
Vehicle control device, vehicle, and vehicle control method
TOYOTA MOTOR CO LTD0 citations61
US12351194B2Jul 8, 2025
Control device, control method, storage medium, manager, and vehicle
TOYOTA MOTOR CO LTD0 citations51
US12084065B2Sep 10, 2024
Manager, vehicle control method, non-transitory storage medium, and vehicle
TOYOTA MOTOR CO LTD0 citations51
US12280788B2Apr 22, 2025
Control apparatus, manager, electronic control unit, system, control method, non-transitory computer-readable storage medium storing program, and vehicle
TOYOTA MOTOR CO LTD0 citations50